While the Eibach Pro-Kit spring set is regarded as the major suspension tuning device, the Eibach Anti-Roll-Kit allows critical fine-tuning of the vehicles handling characteristics. Eibach Anti-Roll-Kits further reduce body roll through increased design stiffness over stock bars. The added stability is confidence inspiring under any driving condition.With Eibach Anti-Roll-Kits...you get a little more Eibach and a lot less Roll...